I don’t think that the mod team has ever said that there is not some valid criticism.
That's not what an inability to engage with feedback means though, it means genuinely listening to the perspectives of others even in cases where it's inconvenient, unexpected, unpleasant, and yes in some cases presented in an offensive manner.
That doesn't mean you need to just allow people to spew hatred and vitriol at you - of course you can call out that kind of behavior where you see it. It's probably fair to say that some Lemmy users would struggle to express themselves on topics they feel strongly about without being offensive.
That said, I suspect that a lot of the vitriol you've encountered on this topic has in some part been provoked by the mods collective reluctance to actually acknowledge the many shortcomings of this bot or any potential reincarnation.
I mean the following in as congenial a manner as possible, but the comment of yours I replied to earlier (regarding the most downvoted comments in the other thread) seemed quite dismissive. You may not have intended it as such, nevertheless that's how it appears. Engaging with that feedback would mean considering the actual content of those comments with a charitable attitude? JonsJava similarly quoting vote counts for the other post as a means to disregard concerns.
Again, in as congenial and constructive a manner as possible, Blackbeard has revealed that there has been some vote manipulation which I acknowledge has frustrated things from your perspective, but again the narrative that "there is a vocal minority opposing the bot and inflating comments in opposition to the bot" is dismissive of the very real issues extant.
I'm not alone in feeling exasperated by the cycle of request feedback > dismiss feedback.